The app allows users to determine earthquake epicenters and magnitudes by analyzing P and S waves from seismograph data. It refines automatic event notifications from the Quake Server seismic observatory data management system.
by ESS Earth Sciences Pty Ltd★ 4.02 ratingsUtilitiesFreeData updated 2026-10-23
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The app combines mobile device GPS with handheld mapping to plot bearings and determine Crosspoints. It simplifies the tracking process by eliminating manual map handling and plotting intersection points.